.video-btn {
	position: absolute;
	width: 90%;
    height: 80%;
	background: black;
	top: 50px;
	left: 0px;
	right: 0px;
	margin: 0 auto;
	display: none;
	z-index: 101;
}

.video-area {
	width: 100% ;
	height: 100% ;
	background: black;
}

iframe {
	width: 100% ;
	height: 100% ;
}

.video-shut {
	height: 25px;
	width: 25px;
	border-radius: 12.5px;
	font-size: medium;
	color: black;
	float: left;
	text-align: center;
	font-weight: bolder;
	background: white;
	display: block;
	position: absolute;
	top: -15px;
	right: -15px;
	cursor: pointer;
}

#shadow {
	position: absolute;
	opacity: 0.5;
	filter: alpha(opacity = 50);
	bottom: 0;
	left: 0;
	right: 0;
	top: 0;
	background: black;
	z-index: 100;
	display: none;
}

.layui-col-md4 {
    cursor: pointer;
    border: 1px solid #eaeaea;
    border-radius: 3px;
    margin: 10px;
}